We are the nation's premier supplier of both new circuit breakers and obsolete circuit breakers. We only sell circuit breakers that are professionally reconditioned, tested, certified and guaranteed to perform - at our expense. You'll find out quickly why we've become the industry's first call for low and medium voltage distribution equipment.

Can't find the specific circuit breaker you need? Some brands that we stock have not yet been added to our website, like medium voltage vacuum circuit breakers. To learn about items not listed online, please call us toll-free at 800-497-6255.

About Circuit Breakers

A circuit breaker is a type of electrical switch that automatically shuts off when it detects a surge or short in the circuit, breaking the flow of electricity and protecting electrical equipment. Relectric carries several different types of circuit breakers.

Molded case circuit breakers are the most common type and can be found in all residential, commercial and industrial facilities. They are identifiable by their rectangular plastic molded casing and are used for a variety of applications related to circuit protection and safety.

An air circuit breaker is a durable, low- or medium-voltage breaker that can handle heavy electrical loads. They come in fixed or draw-out mounting configurations, as well as electrical (automatic closing with various coil voltages) or manual operation.

Wholesale Circuit Breaker Supply

Relectric is an electrical wholesaler that stocks new and used electrical supplies online, including Cutler-Hammer breakers, Square D breakers, Federal Pacific breakers and other brand-name electrical supplies. All of our reconditioned circuit breakers have been professionally tested and certified, and we guarantee their performance.

Featured Circuit Breakers - General Electric Spectra

Spectra
RMS™ Molded Case Circuit Breakers (SE150,
SF250,
SG600 and
SK1200) have a digital, solid state, RMS sensing trip system with
field installable, front-mounted rating plugs to establish or change the circuit
breaker ampere rating. Adjustable instantaneous with tracking short-time is standard
on all frames. The trip system uses digital sampling to determine the RMS value
of sinusoidal and non-sinusoidal currents.